VULNERABILITY INTELLIGENCE

CVE-2021-43310

CVSS score9.8 CRITICAL

EPSS probability2.21%

CISA KEVNot currently listed

Published2022-09-21

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

A vulnerability in Keylime before 6.3.0 allows an attacker to craft a request to the agent that resets the U and V keys as if the agent were being re-added to a verifier. This could lead to a remote code execution.

Weakness classification

CWE-290: Authentication Bypass by Spoofing

Primary references

patrick@puiterwijk.org — Mitigation, Third Party Advisory
patrick@puiterwijk.org — Exploit, Mailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Mitigation, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Mailing List, Patch, Third Party Advisory